Vulnerability-Lookup

GHSA-6JFP-5VF9-MPXJ

Vulnerability from github – Published: 2026-08-13 15:34 – Updated: 2026-08-13 15:34

Details

Spoofing an already bonded device can force either RS9116W or SiWx917 to re-pair/bond with a rogue device. See V1 in BLERP paper below

Severity

8.8 (High)


                  
                    CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-16101"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-290"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-13T15:19:33Z",
    "severity": "HIGH"
  },
  "details": "Spoofing an already bonded device can force either RS9116W or SiWx917 to re-pair/bond with a rogue device. See V1 in BLERP paper below",
  "id": "GHSA-6jfp-5vf9-mpxj",
  "modified": "2026-08-13T15:34:41Z",
  "published": "2026-08-13T15:34:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16101"
    },
    {
      "type": "WEB",
      "url": "https://community.silabs.com/068Vm00000x0yyH"
    },
    {
      "type": "WEB",
      "url": "https://docs.silabs.com/rs9116-wiseconnect/latest/wifibt-wc-release-notes/rs9116-ble-release-notes#bug-fixes"
    },
    {
      "type": "WEB",
      "url": "https://docs.silabs.com/sisdk-release-notes/latest/sisdk-wifi-release-notes/sisdk-wifible-ble-release-notes"
    },
    {
      "type": "WEB",
      "url": "https://www.ndss-symposium.org/ndss-paper/blerp-ble-re-pairing-attacks-and-defenses"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-16101 (GCVE-0-2026-16101)

Vulnerability from cvelistv5 – Published: 2026-08-13 14:15 – Updated: 2026-08-13 17:01

Title

forced re-pairing with already bonded device

Summary

Spoofing an already bonded device can force either RS9116W or SiWx917 to re-pair/bond with a rogue device. See V1 in BLERP paper below

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-13 17:01 UTC

CWE

CWE-290 - Authentication bypass by spoofing

Assigner

Silabs

References

4 references

URL	Tags
https://docs.silabs.com/sisdk-release-notes/lates…	release-notes
https://docs.silabs.com/rs9116-wiseconnect/latest…	release-notes
https://community.silabs.com/068Vm00000x0yyH	vendor-advisorypermissions-required
https://www.ndss-symposium.org/ndss-paper/blerp-b…	related

Impacted products

1 product

Vendor	Product	Version
silabs.com	WiseConnect	Affected: 4.0.0 , < 4.1.0 (semver) Affected: 2.0.0 , < 2.14.0 (semver)

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JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-16101",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-13T17:01:06.822132Z",
                "version": "2.0.3"
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              "type": "ssvc"
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          "dateUpdated": "2026-08-13T17:01:15.389Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "defaultStatus": "unaffected",
          "packageName": "SiSDK",
          "product": "WiseConnect",
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              "version": "4.0.0",
              "versionType": "semver"
            },
            {
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              "version": "2.0.0",
              "versionType": "semver"
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          ],
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        },
        {
          "capecId": "CAPEC-115",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-115 Authentication Bypass"
            }
          ]
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      ],
      "metrics": [
        {
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            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
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            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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            "version": "3.1"
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          "scenarios": [
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        },
        {
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          "url": "https://community.silabs.com/068Vm00000x0yyH"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://www.ndss-symposium.org/ndss-paper/blerp-ble-re-pairing-attacks-and-defenses/"
        }
      ],
      "source": {
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    "dateReserved": "2026-07-17T14:36:03.677Z",
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

GHSA-6JFP-5VF9-MPXJ

CVE-2026-16101 (GCVE-0-2026-16101)

Tags

Sightings

Nomenclature